312245784

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149543}}^1$

素因数の和:149584

約数の個数: 48

約数和(自身を含む): 874832400

約数和(自身を除く): 562586616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 149543, 299086, 448629, 598172, 897258, 1196344, 1345887, 1794516, 2691774, 3589032, 4336747, 5383548, 8673494, 10767096, 13010241, 17346988, 26020482, 34693976, 39030723, 52040964, 78061446, 104081928, 156122892, 312245784]

約数ペア:

[(1, 312245784), (2, 156122892), (3, 104081928), (4, 78061446), (6, 52040964), (8, 39030723), (9, 34693976), (12, 26020482), (18, 17346988), (24, 13010241), (29, 10767096), (36, 8673494), (58, 5383548), (72, 4336747), (87, 3589032), (116, 2691774), (174, 1794516), (232, 1345887), (261, 1196344), (348, 897258), (522, 598172), (696, 448629), (1044, 299086), (2088, 149543)]